import numpy as np

M_XYZ_to_srgb = np.array(
    [
        [3.2404542, -1.5371385, -0.4985314],
        [-0.9692660, 1.8760108, 0.0415560],
        [0.0556434, -0.2040259, 1.0572252],
    ]
)

M_srgb_to_XYZ = np.array(
    [
        [0.4124108464885388, 0.3575845678529519, 0.18045380393360833],
        [0.21264934272065283, 0.7151691357059038, 0.07218152157344333],
        [0.019331758429150258, 0.11919485595098397, 0.9503900340503373],
    ]
)

M_XYZ_to_rgb = np.array(
    [
        [2.3706743, -0.9000405, -0.4706338],
        [-0.5138850, 1.4253036, 0.0885814],
        [0.0052982, -0.0146949, 1.0093968],
    ]
)
